What Is PEX Piping?

What is PEX Piping?

PEX piping, or cross-linked polyethylene, is a type of flexible plastic tubing that is increasingly popular for plumbing applications. It is made from polyethylene that has been chemically treated to create cross-links between the molecules. Its construction makes it more durable and resistant to heat and pressure than standard polyethylene. This type of piping began to be used in the U.S. in the ‘80s for radiant floor heating systems. From the 2000s and onwards, it gained wider acceptance for use in residential water distribution systems due to its numerous advantages. If you have a keen interest in plumbing, you may have noticed that PEX piping is quickly replacing traditional copper and galvanized steel in water distribution systems.

Qualities of PEX Piping

• Flexibility: PEX piping is extremely flexible, which makes it easy to install around corners and obstacles. This can be a major advantage in tight spaces or when retrofitting existing plumbing. Unlike rigid metal pipes that require multiple joints and elbows, PEX pipes can often be snaked through tight spaces in one continuous piece, reducing the number of potential leak points.
• Corrosion resistance: The base material of PEX, polyethylene, is unreactive to most chemicals found in water. This makes PEX piping highly corrosion-resistant, durable, and reliable for water lines.
• Freeze resistance: PEX piping is also freeze-resistant. If the pipes freeze, they will expand instead of burst, which can help to prevent costly damage. This is because the cross-linked polyethylene structure allows the pipe to expand to accommodate the increased volume of ice without breaking. If you live in an area that gets extremely cold during the winter, we recommend you install PEX piping to avoid burst pipes.
• Easy to install: PEX piping is relatively easy to install, even for DIYers. It can bend and navigate around obstacles and tight spaces effortlessly. This eliminates the need for numerous fittings and elbows, often required with rigid metal pipes. Moreover, there are a variety of connection methods available, including crimp, clamp, and push-fit fittings. While PEX piping allows for easy installation, it’s advisable to leave complex tasks, like PEX pipe replacement, to a trusted plumbing repair service.
• Cost-effective: One of the biggest advantages of PEX piping is its cost. This material costs almost a third of the price that copper piping costs. PEX typically costs between $0.50 and $2 per linear foot, while copper usually ranges from $2 to $4 per linear foot. Moreover, the ease of installation can also lead to labor savings, further reducing the overall cost of the plumbing system. If you’re undertaking a whole-home repiping project, the cost savings can really add up.
• Longer lifespan: PEX pipes can last up to 50 years if they’re installed professionally and well maintained by a professional plumber. PEX pipe installation, repair, and replacement should be left to a reputable and experienced plumbing service.

Trust Mr. Rooter Plumbing for Repiping, Pipe Replacement and All of Your Residential and Commercial Piping Needs

Mr. Rooter Plumbing is a trusted plumbing service that you can rely on for all of your plumbing needs, including PEX pipe installation, repiping, PEX pipe repair, and more. Our licensed and insured plumbers can install, repair, and replace water supply lines, drain lines, and sewer lines in your residential or commercial property. Contact us today to schedule an appointment and experience the Mr. Rooter Plumbing difference.